Very concerned mom

Very concerned mom of a 10 month old. I bought Infaracare size 2 about 2 days ago since the formula I was using was becoming too expensive and to my surprise I got a shock of my life when m life when I tasted the milk since I could see my baby is reluctant to drinking the bottle unless she is very hungry. This milk is too sweet for babies and I bought 1.8kg and opened one pack on that box but no happy at all. I need my money back and you can keep your other 3 packs. ***